# About Intro to SQL Server with ASP.NET - Page 4 .aspx.cs

**URL:** <https://forum.kirupa.com/t/about-intro-to-sql-server-with-asp-net-page-4-aspx-cs/256527>\
**Category:** Uncategorized\
**Created:** [April 3, 2008, 8:35pm UTC](https://forum.kirupa.com/t/about-intro-to-sql-server-with-asp-net-page-4-aspx-cs/256527 "2008-04-03T20:35:07Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![javivilchis](https://avatars.discourse-cdn.com/v4/letter/j/e47774/32.png) [@javivilchis](https://forum.kirupa.com/u/javivilchis)\
**Post date:** [April 3, 2008, 8:35pm UTC](https://forum.kirupa.com/t/about-intro-to-sql-server-with-asp-net-page-4-aspx-cs/256527/1 "2008-04-03T20:35:07Z")

</div>

I am getting this error in the code provided here **Intro** to SQL Server with [ASP.NET](http://ASP.NET) - Page 4:

\*\* Description: \*\*An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

```
         **Compiler Error Message:** CS0246: The type or namespace name 'SqlConnection' could not be found (are you missing a using directive or an assembly reference?)

```

**Source Error:**

```
                                                     Line 13: {

```

Line 14:  
[COLOR=red]Line 15: SqlConnection connection;  
[/COLOR]Line 16: protected void Page\_Load(object sender, EventArgs e)  
Line 17: {

Please help!!!